From: Lorenzo Scattolin <lorenzo.scattolin04@gmail.com>
To: cpufreq@vger.kernel.org
Subject: issues on driver CPU
Date: Sat, 28 Nov 2015 19:22:06 +0100 [thread overview]
Message-ID: <5659F0CE.2060701@gmail.com> (raw)
What driver control my cpu?
Probably isn't a cpufrequtils issues
Impossible to scale freq...
Thanks
$ cpufreq-info
cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpufreq@vger.kernel.org, please.
analyzing CPU 0:
no or unknown cpufreq driver is active on this CPU
maximum transition latency: 4294.55 ms.
analyzing CPU 1:
no or unknown cpufreq driver is active on this CPU
maximum transition latency: 4294.55 ms.
analyzing CPU 2:
no or unknown cpufreq driver is active on this CPU
maximum transition latency: 4294.55 ms.
analyzing CPU 3:
no or unknown cpufreq driver is active on this CPU
maximum transition latency: 4294.55 ms.
$ lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux unstable (sid)
Release: unstable
Codename: sid
$ lsmod | grep cpu
cpufreq_userspace 16384 0
cpufreq_conservative 16384 0
cpufreq_stats 16384 0
cpufreq_powersave 16384 0
acpi_cpufreq 20480 0
processor 36864 1 acpi_cpufreq
$ uname -a
Linux Bigdebian 4.2.0-1-amd64 #1 SMP Debian 4.2.6-1 (2015-11-10) x86_64
GNU/Linux
$ cat /proc/cpuinfo | grep "model name"
model name : Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz
model name : Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz
model name : Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz
model name : Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz
--
Lorenzo S.
next reply other threads:[~2015-11-28 18:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-28 18:22 Lorenzo Scattolin [this message]
2015-11-30 9:32 ` issues on driver CPU Viresh Kumar
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